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Explain, using one or more examples, the effects of neurotransmission on human behaviour

DOPAMINE = Responsible for motivation/reward. Important in addictive behaviour. Dopamine is released when doing a rewarding behaviour. Drugs increase dopamine levels. Can be environmental → seeing a pack of ...
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Answered by Becky L. • Psychology tutor
3011 Views

What is the difference between ser and estar?

As a general rule think about ser being a permanent description and estar being temporary. For example, to say someone is tall, use ser and you if you are saying that they look tall today you would use estar...
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Answered by Freya P. • Spanish tutor
3182 Views

When do I use the preterite and imperfect?

As a general rule, the preterite is used when there is a finite beginning and end. If there is any ambiguity then use the imperfect. There are also specific rules for each tense. If you are describing a pers...
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Answered by Freya P. • Spanish tutor
3462 Views

Outline the various ways that you can differentiate a function

The ways to differentiate a function depend on the function itself. If there is only one x value in the function you can differentiate as normal (hard to explain on a computer), yet if the function contains ...
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Answered by Barnaby N. • Maths tutor
5152 Views

How are pressure groups good for democracy?

Well we need to define what is meant by a pressure group before we attempt to answer this question. Now a pressure group is a group that tries to influence public policy in the interest of a particular cause...
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Answered by Joseph F. • Politics tutor
51089 Views